diff --git a/package.json b/package.json
index 140d5fd..1b2f7dd 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "snazzy": "^9.0.0",
     "standard": "^16.0.3",
     "tap": "^15.0.0",
-    "tsd": "^0.14.0"
+    "tsd": "^0.15.0"
   },
   "tsd": {
     "directory": "test/types"